Dr. Alex Harrison offers a rare blend of expertise, bridging the gap between elite athletic competition, rigorous academic science, and practical application for endurance athletes. His unique background as both a scientist and a world-class athlete gives him a distinct and credible voice in the world of sports performance.

His work culminates in his latest venture as the co-founder of Saturday, a technology company he started with his wife, professional triathlete and sports dietitian Michelle Howe. Their flagship product, the "Saturday: Pro Fuel & Hydration" app, automates personalized fueling and hydration plans, scaling their expert knowledge to help athletes of all levels eliminate guesswork and achieve their performance goals.